The invention relates to the technical field of automobile seats, in particular to an adjusting structure for heightening an automobile seat, which comprises a side seat underframe, a circular tube and an adjusting mechanism for adjusting the height of the seat underframe, wherein the circular tube is connected with the seat underframe, and the adjusting mechanism comprises an adjusting motor, a gear and a heightening toothed plate. an extension section connected with a seat guide rail is arranged at the lower end of the height adjusting toothed plate; the extension section is rotationally connected with a supporting piece on the seat guide rail; the seat guide rail is used for supporting the seat underframe; the height adjusting toothed plate is of a fan-shaped structure, and gear teeth meshed with the gear are arranged on the arc-shaped face of the height adjusting toothed plate at equal intervals; one end of the arc-shaped surface of the height adjusting toothed plate is provided with a limiting tooth I, and the other end of same is provided with a limiting tooth II. According to the automobile seat height adjusting toothed plate, the structure of the height adjusting toothed plate is optimized, the cost is low; the structure can be formed through machining, and the production cost is reduced while the stability of the automobile seat during adjustment is guaranteed.
本发明涉及汽车座椅技术领域,具体涉及一种用于对汽车座椅进行调高的调节结构,包括侧座椅底架、圆管和用于调整座椅底架的高度的调节机构,圆管与位于座椅底架相连接,所述调节机构包括调节电机、齿轮和调高齿板,调高齿板的下端设有一用于和座椅导轨相连接的延伸段,延伸段与座椅导轨上的支撑件转动连接,座椅导轨用与对座椅底架进行支撑,所述调高齿板为扇形结构,调高齿板的弧形面上等距离设有与齿轮相啮合的轮齿,所述调高齿板的弧形面的其中一端部设有限位齿一,另一端部设有限位齿二;在本发明中,通过对调高齿板的结构进行优化,成本较低,可通过机加工成型,在保证汽车座椅调节时的稳定性的同时降低了生产的成本。
Adjusting structure for adjusting height of automobile seat
一种用于对汽车座椅进行调高的调节结构
2021-11-30
Patent
Electronic Resource
Chinese
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |